Question

What is the domain of the following list of ordered pairs?
(-1,2),(3,4),(0,-3),(1,-6)

Answer 1

Domain is the x-values so take out all the x values from the given ordered pairs:

(-1, 2) -> -1
(3, 4) -> 3
(0, -3) -> 0
(1, -6) -> 1

The domain is {-1, 0, 1, 3}

Answer 2

-1,0,1,3 because domain is the x values